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dc.contributor.authorDoskočil, Leošcs
dc.contributor.authorHorák, Tomášcs
dc.contributor.authorHonč, Jiřícs
dc.date.accessioned2022-03-02T11:54:40Z
dc.date.available2022-03-02T11:54:40Z
dc.date.issued2022-02-23cs
dc.identifier.citationMETAL 2021 - 30th Anniversary International Conference on Metallurgy and Materials, Conference Proceedings. 2022, p. 766-771.en
dc.identifier.isbn978-80-87294-99-4cs
dc.identifier.other176736cs
dc.identifier.urihttp://hdl.handle.net/11012/203941
dc.description.abstractHumic acids are a heterogeneous mixture of organic compounds that are naturally found in water and soil. In recent years, there has been a growing interest in the application of green fertilizers containing humic acids in agricultural activities. Water-soluble fraction of humic acid (WSHA) can be released from these fertilizers and subsequently interact with metallic materials (e.g. steel) located in soils and waters. WSHA were leached from an aqueous suspension of humic acids isolated from South Moravian lignite. Corrosion tests were performed on a low-carbon steel using a potentiodynamic polarization test and electrochemical impedance spectrometry. Results suggest that corrosion was initially promoted due to the formation of complex compounds of water-soluble humic acids with released iron ions. After a long time, a positive effect of WSHA was observed as the corrosion resistance of low-carbon steel increased.en
dc.formattextcs
dc.format.extent766-771cs
dc.format.mimetypeapplication/pdfcs
dc.language.isoencs
dc.publisherTangercs
dc.relation.ispartofMETAL 2021 - 30th Anniversary International Conference on Metallurgy and Materials, Conference Proceedingscs
dc.relation.urihttps://www.confer.cz/metal/2021/4180-corrosion-of-low-carbon-steel-in-sodium-chloride-solution-containing-a-water-soluble-fraction-of-humic-acidscs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectcorrosionen
dc.subjectlow-carbon steelen
dc.subjecthumic aciden
dc.titleCorrosion of low-carbon steel in sodium chloride solution containing a water-soluble fraction of humic aciden
thesis.grantorVysoké učení technické v Brně. Fakulta chemická. Ústav chemie materiálůcs
sync.item.dbidVAV-176736en
sync.item.dbtypeVAVen
sync.item.insts2022.03.25 16:56:11en
sync.item.modts2022.03.25 16:14:57en
dc.identifier.doi10.37904/metal.2021.4180cs
dc.rights.accessopenAccesscs
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen


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Creative Commons Attribution 4.0 International
Except where otherwise noted, this item's license is described as Creative Commons Attribution 4.0 International